From 68d38651c4e0d99fb7ace0e2a64bc036e5cf9ebd Mon Sep 17 00:00:00 2001
From: Don Johnson <yan@firestarter.org>
Date: Wed, 24 Jun 2020 00:39:30 -0500
Subject: [PATCH] 0.4.21 event update

---
 tutorial-25/contracts/MultiSigWallet.sol | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/tutorial-25/contracts/MultiSigWallet.sol b/tutorial-25/contracts/MultiSigWallet.sol
index bdc1898..2b813e5 100644
--- a/tutorial-25/contracts/MultiSigWallet.sol
+++ b/tutorial-25/contracts/MultiSigWallet.sol
@@ -1,4 +1,4 @@
-pragma solidity ^0.4.0;
+pragma solidity ^0.4.21;
 
 contract MultiSigWallet {
 
@@ -54,7 +54,7 @@ contract MultiSigWallet {
     function ()
         public
         payable {
-        DepositFunds(msg.sender, msg.value);
+        emit DepositFunds(msg.sender, msg.value);
     }
 
     function withdraw(uint amount)
@@ -77,7 +77,7 @@ contract MultiSigWallet {
         _transactions[transactionId] = transaction;
         _pendingTransactions.push(transactionId);
 
-        TransactionCreated(msg.sender, to, amount, transactionId);
+        emit TransactionCreated(msg.sender, to, amount, transactionId);
     }
 
     function getPendingTransactions()
@@ -104,12 +104,12 @@ contract MultiSigWallet {
       transaction.signatures[msg.sender] = 1;
       transaction.signatureCount++;
 
-      TransactionSigned(msg.sender, transactionId);
+      emit TransactionSigned(msg.sender, transactionId);
 
       if (transaction.signatureCount >= MIN_SIGNATURES) {
         require(address(this).balance >= transaction.amount);
         transaction.to.transfer(transaction.amount);
-        TransactionCompleted(transaction.from, transaction.to, transaction.amount, transactionId);
+        emit TransactionCompleted(transaction.from, transaction.to, transaction.amount, transactionId);
         deleteTransaction(transactionId);
       }
     }